四级作文经典开头【优选4篇】

四级作文经典开头 篇一

"Knowledge is power" is a famous saying that highlights the importance of knowledge in our lives. In today's fast-paced and information-driven society, the acquisition of knowledge has become more crucial than ever before. With the advancement of technology, access to knowledge has become easier and more convenient. However, the question remains: how effectively are we utilizing this power of knowledge?

In my opinion, the power of knowledge lies not only in its acquisition but also in its application. It is not enough to simply accumulate information; we must also strive to understand and apply it in practical ways. The true value of knowledge lies in its ability to solve problems, inspire innovation, and drive positive change.

One area where the power of knowledge is especially evident is in education. Education is the cornerstone of knowledge acquisition, providing individuals with the necessary skills and tools to navigate through life. However, it is not enough to simply attend classes and memorize facts and figures. True education goes beyond the classroom, encouraging critical thinking, creativity, and the ability to apply knowledge in real-world situations.

Furthermore, the power of knowledge can be harnessed in various fields such as science, technology, medicine, and business. In these fields, advancements and breakthroughs are made possible through the acquisition and application of knowledge. For example, medical researchers rely on their knowledge of biology and chemistry to develop new drugs and treatments. Similarly, engineers use their knowledge of physics and mathematics to design innovative solutions to complex problems. In these instances, knowledge serves as the catalyst for progress and improvement.

However, it is important to note that the power of knowledge also comes with responsibility. With great power comes great responsibility, as the saying goes. It is our duty to use our knowledge ethically and responsibly. We must strive to apply our knowledge for the greater good, rather than for personal gain or harm. By doing so, we can ensure that the power of knowledge is used to benefit society as a whole.

In conclusion, the power of knowledge is undeniable. It has the ability to shape and transform our lives, as well as the world around us. However, it is not enough to simply acquire knowledge; we must also strive to understand and apply it in meaningful ways. By harnessing the power of knowledge and using it responsibly, we can make a positive impact on ourselves and others.

四级作文经典开头 篇二

With the rapid development of technology and the advent of the digital age, the way we acquire and access knowledge has undergone a significant transformation. In the past, knowledge was primarily obtained through books, libraries, and traditional classroom settings. However, with the rise of the internet and digital platforms, knowledge has become more accessible and readily available than ever before.

One of the greatest advantages of the digital age is the ability to access a vast amount of knowledge with just a few clicks. The internet has become a treasure trove of information, offering a wide range of resources on various subjects. Whether it is academic research, news articles, or online courses, the internet provides us with endless possibilities for expanding our knowledge base.

In addition to the abundance of information, the digital age has also revolutionized the way we learn and educate ourselves. Online learning platforms, such as MOOCs (Massive Open Online Courses), have made it possible for anyone to access high-quality education from the comfort of their own homes. These platforms offer a wide range of courses on diverse subjects, allowing individuals to learn at their own pace and according to their own interests.

Furthermore, the digital age has also facilitated the sharing and exchange of knowledge among individuals. Social media and online forums have become platforms for people to connect and share their expertise and experiences. Through these platforms, individuals can engage in discussions, ask questions, and learn from others who have similar interests or expertise. This exchange of knowledge fosters a sense of community and collaboration, enabling individuals to learn from each other and broaden their horizons.

However, it is important to acknowledge that the digital age also presents challenges and concerns. The vast amount of information available online can be overwhelming and sometimes unreliable. It is crucial for individuals to develop critical thinking skills and the ability to discern credible sources of information. Moreover, the digital divide, which refers to the gap between those who have access to digital technology and those who do not, remains a significant issue that needs to be addressed.

In conclusion, the digital age has revolutionized the way we acquire and access knowledge. It has made knowledge more accessible, expanded the possibilities for learning, and facilitated the sharing of knowledge among individuals. However, it is important to approach the digital age with caution and responsibility, ensuring that the knowledge we acquire is accurate, reliable, and used for the greater good.

四级作文经典开头 篇三

1.There is no consensus of opinionsamong people as to … some people tend to have a favorable attitude toward…While, others have an unpleasantassociation with…

2. Recently, the issue of ...... has been broughtinto public focus.

近来，_______的问题引起了社会的广泛关注。

3. Recently the issue of (whether …ornot) has been in the limelight(成为引人注目的中心) and has aroused wide concern in the public.

近来，是否_______的问题已经非常明确而且引起了社会的广泛关注。

4. Along with the advance of the societymore and more problems are brought to our attention, one of which is ....

随着社会的不断发展，出现了越来越多的问题，其中之一便是____________。

5. Now we are entering a brand new erafull of opportunities and innovations, and great changes have taken place inpeople''''s attitude towards some traditional practice.

现在我们进入了一个充满机遇和创新的崭新时代，很多人对某些传统的看法也发生了很大改变。

6.______ has become a hot topic amongpeople，especiallyamong the young and heated debates are right on their way.

______已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。

7.In no country other than China,it has been said, is the problem of ____more serious.

四级作文经典开头 篇四

(1)用于描写漫画、图表的常用句型

①As the graph depicts , …

②From the cartoon /picture , we can see that …

③According to the statistics shown in the first /second graph ,

④The table shows / indicates / reveals that …

⑤It can be seen /concluded from the picture / table / figures that …

(2)用于句首提出论题或现象的句型

①Recently , …has become the focus of the society .

②…has been playing an increasingly important role in our day-to-day life .

③Nowadays there is a growing concern for …

④Nowadays it is common to hear /see …

⑤…has become a common occurrence in our daily life .

⑥Nowadays more and more people are beginning to be aware of the seriousness of …

⑦It is only during the last /past few years that man has become generally aware that …

⑧There is an old / popular saying / proverb which says / goes …

⑨In recent years , there is a general tendency …

⑩Nowadays … has become a problem we have to face .

(3)用于比较、阐述不同观点的常用句型

①Some people like / prefer …, while others are / feel inclined to …

②There are different opinions among people as to … Some believe … whole hold …

③Some people claim that … is superior to … Others , however , disagree with it .

④Some people believe … Others maintain … Still others claim …

⑤Some people suggest … Others , however , hold the opposite opinion .

⑥On the one hand , people tend to … On the other hand , they feel …

⑦Some people argue that … Others , in contrast , believe that …

⑧Although more and more people come to believe … there are still others who insist that …

⑨On the contrary , there are people in favor of …

⑩There are some people who hold different opinions about …

(4)用于陈述个人观点/想法的常用句型

①My own experience tells me that …

②In my opinion , we should attack more importance to …

③As for my own idea about … I believe …

④As far as I am concerned , I plan to …

⑤Personally , I prefer …

⑥In my view , both sides are partly right in that …

⑦But for me , I would rather …

⑧My own point of view is that …

⑨In conclusion , I support the statement that …

⑩As regards me , I tend to choose …

(5)用于书信写作的常用句型

①Thank you for your letter of …

②It is a pleasure for me invite you on behalf of … to accept …

③Thanks so much for your letter , which arrived …

④I am writing to you with reference to …

⑤I am writing to you in connection with …

⑥I would be grateful if you could / would …

⑦I would like to know some information on …

⑧It will be appreciated if you can / could …

⑨I would also like to know if you can / could …

⑩I look forward to hearing from you .

(6)用于结尾的常用句型

①From what has been discussed / mentioned above , we may conclude that …

②Therefore , it is not difficult to draw / come to the conclusion that …

③It is high time that something was done about …

④From all the reasons / consideration above , it is evident / clear / obvious that …

⑤Taking into account all these factors , we may reach the conclusion that …

⑥Given the reasons / consideration I have just outlined / discussed / presented , I strongly recommend that …

⑦It is clear , therefore , that …

⑧All in all ,what really matters is , in fact , to …

⑨It is essential that effective measure be taken to …

⑩From what has been discussed above , we may reasonably arrive at the conclusion that …

⑾ In conclusion ,the most important is …

⑿ On the whole , i

t is high time that every one …

⒀ As a result , we should take some effective steps to …

⒁ Judging by the figures / statistics , it is not difficult to see that …

⒂ Only in this way / in so doing , can be really …

（7）表示原因

1)There are three reasons for this.

2)The reasons for this are as follows.

3)The reason for this is obvious.

4)The reason for this is not far to seek.

5)The reason for this is that...

6)We have good reason to believe that...

例如： There are three reasons for the changes that have taken place in our life. Firstly, people’s living standard has been greatly improved. Secondly, most people are well paid, and they can afford what they need or like. Last but not least, more and more people prefer to enjoy modern life